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Score points at AMPHIBIRUN Worthing and AMPHIBIRUN Clacton-on-Sea now part of the the official Mudstacle UK OCR League. Register to take part in the league There are two ways to register for the UK OCR League: Either become a Mudstacle Member: For £33 per year you'll get OCR specific insurance, league entry, loads of discounts, a t-shirt and wrag. Find out all about that here Or become a League only Member: You can also get a league only membership for £15 on www.ukoocrleague.com How to score points at league events Once you are a Mudstacle or league

AMPHIBIRUN announces new global partnership with EXTREME the action and adventure sports brand! Amphibirun - The new and unique beach-based obstacle course event series is already creating big waves in the obstacle course racing world. The joint venture partnership will see EXTREME working closely with AMPHIBIRUN to drive the 2019 series in the UK, accelerate and expand its global roll out programme. The current series coupled with EXTREME’s 20 years’ experience in sports and lifestyle events, sponsorship and its existing media

SSAFA and RLSS are official charity partners of Amphibirun, we are incredibly proud to support two amazing and totally different organisations. Please take your time to read more into the great things they do and we strongly encourage you to raise funds for them, however, we also understand you may already have your heart set on raising funds for a charity close to you. So why not get friends and family to dig deep into their pockets to sponsor you